Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS201263

Currently announcedSnapshot awaiting refresh

Brno University of Technology · AS-BRIX-CDN

Last observed10/10/2026, 00:45:44Open ASN profile →

AS201263 relationship topology

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AS201263Brno University of Tech…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS197451VUTBR-AS Brno University of Technology

Relationship: Upstream
Observed weight: 502
ASN registration country: Czechia
Latest RIS data: 10/28/2026, 00:00:00

Open AS197451 profile →

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS197451Observed weight 502	VUTBR-AS Brno University of Technology	Upstream	Czechia	8/28/2019, 00:00:00	10/28/2026, 00:00:00	338	329

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context